I Have to Spend My Life to Pieces - Narrated by Emperor Yang of Sui Dynasty

Time traveled and became Emperor Yang Guang of the Sui Dynasty. When he opened his eyes, he was in Jiangdu Palace, with a ribbon in front of him. History books say that I was extravagant, lustful, and overjoyed with great achievements, and I deserved to be strangled to death. But I want to ask: Should I dig the Grand Canal that allowed the Tang and Song Dynasties to survive for thousands of years? Should I fight against Goguryeo, which made future generations afraid to look back? If I am destined to be called a tyrant... Can I tie this rope myself?